12876408

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:690

約数の個数: 80

約数和(自身を含む): 37287360

約数和(自身を除く): 24410952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 641, 648, 744, 837, 1116, 1282, 1674, 1923, 2232, 2511, 2564, 3348, 3846, 5022, 5128, 5769, 6696, 7692, 10044, 11538, 15384, 17307, 19871, 20088, 23076, 34614, 39742, 46152, 51921, 59613, 69228, 79484, 103842, 119226, 138456, 158968, 178839, 207684, 238452, 357678, 415368, 476904, 536517, 715356, 1073034, 1430712, 1609551, 2146068, 3219102, 4292136, 6438204, 12876408]

約数ペア:

[(1, 12876408), (2, 6438204), (3, 4292136), (4, 3219102), (6, 2146068), (8, 1609551), (9, 1430712), (12, 1073034), (18, 715356), (24, 536517), (27, 476904), (31, 415368), (36, 357678), (54, 238452), (62, 207684), (72, 178839), (81, 158968), (93, 138456), (108, 119226), (124, 103842), (162, 79484), (186, 69228), (216, 59613), (248, 51921), (279, 46152), (324, 39742), (372, 34614), (558, 23076), (641, 20088), (648, 19871), (744, 17307), (837, 15384), (1116, 11538), (1282, 10044), (1674, 7692), (1923, 6696), (2232, 5769), (2511, 5128), (2564, 5022), (3348, 3846)]